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kfifo: clean up example to not use page_link

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This is a layering violation so we replace the uses with calls to
sg_page().  This is a prep patch for replacing page_link and this is one
of the very few uses outside of scatterlist.h.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Logan Gunthorpe <[email protected]>
Signed-off-by: Stephen Bates <[email protected]>
Acked-by: Stefani Seibold <[email protected]>
Cc: Stefani Seibold <[email protected]>
Cc: Greg KH <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Logan Gunthorpe 2017-07-12 14:34:22 -07:00 • committed by Linus Torvalds
commit 9263969a46
1 changed files with 4 additions and 4 deletions
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8
samples/kfifo/dma-example.c
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@ -75,8 +75,8 @@ static int __init example_init(void)
for (i = 0; i < nents; i++) {
printk(KERN_INFO
"sg[%d] -> "
"page_link 0x%.8lx offset 0x%.8x length 0x%.8x\n",
i, sg[i].page_link, sg[i].offset, sg[i].length);
"page %p offset 0x%.8x length 0x%.8x\n",
i, sg_page(&sg[i]), sg[i].offset, sg[i].length);
if (sg_is_last(&sg[i]))
break;
@ -104,8 +104,8 @@ static int __init example_init(void)
for (i = 0; i < nents; i++) {
printk(KERN_INFO
"sg[%d] -> "
"page_link 0x%.8lx offset 0x%.8x length 0x%.8x\n",
i, sg[i].page_link, sg[i].offset, sg[i].length);
"page %p offset 0x%.8x length 0x%.8x\n",
i, sg_page(&sg[i]), sg[i].offset, sg[i].length);
if (sg_is_last(&sg[i]))
break;